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Individual Calculations November 2009 |
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| Gu, Xiaobing Total change: 2.55 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2336 | 2.00 | 5 | 0.26 | 15 | 3.90 | |
|  Hou, Yifan | g | wg | 2590 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Ruan, Lufei | | wg | 2486 | CHN | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Muzychuk, Anna | m | wg | 2533 | SLO | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Huang, Qian | | wg | 2410 | CHN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Wang, Xiaohui | | | 2265 | CHN | 1.00 | 1 | 0.40 | 15 | 6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2339 | 2.00 | 4 | -0.08 | 15 | -1.20 | |
| | Nebolsina, Vera | | wg | 2302 | RUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Zhang, Xiaowen | | wm | 2391 | CHN | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Zhao, Xue | g | wg | 2544 | CHN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sun, Xinyue | | | 2032 | CHN | 0.50 | 1 | -0.36 | 15 | -5.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2339 | 4.00 | 8 | -0.01 | 15 | -0.15 | |
| | Chernov, Vladimir E. | | | 2042 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Anisimov, Pavel | m | | 2518 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Lintchevski, Daniil | g | | 2499 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Levin, Evgeny A. | m | | 2450 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Zhigalko, Andrey | g | | 2601 | BLR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kushka, Alena | | wf | 2182 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kurukin, Dmitry | | | 2222 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Bratus, Petr P | | | 2189 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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